*{
	margin: 0;
	padding: 0;
}
body{
	background-image: url("../images/beijing.jpg");
	background-repeat: no-repeat;
	background-size: 100% 150%;
}

.div{
	padding-top:20px;
	margin-top:280px;
	margin-left:800px;
	width:400px;
	height:340px;
	border: 0px solid #CCCCCC;
	border-radius: 0px;
	
}
.font{
	font-size: 25px;
	font-family:"微软雅黑";
	color:darkmagenta;
}
.inputusername{
	background-image: url(../images/username.jpg);
	background-position: 0px -1px;
}
.inputpassword{
	background-image: url(../images/userpass.jpg);
	background-position: 2px -1px;
}
.inp{
	background-repeat: no-repeat;
	background-size: 25px 25px;
	padding-left: 26px;
	font-size:15px;
	width: 124px;
	height: 20px;
}
.txt{
	font-size: 14px;
	color: #2F4F4F;
}
.txt12{
	font-size: 12px;
	color: #2F4F4F;
}
.tablecenter{
	margin: 0 auto;
}
